<html>
<head>
<title>Deen</title>
<link rel="stylesheet" type="text/css" href="../../avisynth.css">
<!--
Automatically generated, don't change:
$Id: deen.htm,v 1.2 2005/10/03 16:49:04 macpaille Exp $ 
-->
</head>
<body>
<h1>Deen</h1>
<h2>Abstract</h2>
<b>author:</b>  MarcFD
<br><b>version:</b> 1.0 beta 1<br>
<b>dowload:</b> <a href="http://ziquash.chez.tiscali.fr/">http://ziquash.chez.tiscali.fr/</a>
<br><b>category:</b>  Spatio-Temporal Smoothers&nbsp;
<br><b>requirements:</b> &nbsp;
<ul>
  <li> YV12 Colorspace</li>
  <li>ISSE support</li>
</ul>
<p><b>license:</b> closed source</p>
<hr>
<h2>Description</h2>
deen is a set of assembly-optimised denoisers.
<h3>usage</h3>
<p><code>deen</code> (<var>clip, </var><var>string &quot;mode&quot;, int
&quot;rad&quot;, int &quot;thrY&quot;, int &quot;thrUV&quot;, int
&quot;tthY&quot;, int &quot;tthUV&quot;, float &quot;min&quot;, float
&quot;scd&quot;, string &quot;fcf&quot;</var>)</p>
<p><var>mode</var>  = &quot;c3d&quot;:<br>
&quot;c2d&quot;, &quot;c3d&quot;, &quot;w2d&quot;, &quot;w3d&quot;,
&quot;a2d&quot;, &quot;a3d&quot;<br>
	2d = spatial / 3d = spatial-temporel; default : &quot;c3d&quot;</p>
<p>The c mode is the same as the w mode without reduction. In practice, the c
mode is less aggressive on textures, which is in theory better for deringing and
movies. See explanation of <var>min</var> parameter for further details.</p>
<p><var>rad</var>  = 1:	radius (1-4 for 3d / 1-7 for 2d)</p>
<p><var>thrY</var> = 7, <var>thrUV</var>  = 9: spatial thresholds</p>
<p><var>tthY</var> = 4, <var>tthUV</var>  = 6: temporal thresholds (only for 3d)</p>
<p><var>min</var>  = 0.5: min parameter (float) 1.0 mean no reduction, 0.0 means maximum reduction<br>
in "w" mode it reduces the weight of pixels depending on how far from the center they are.<br>
 in "a" mode it reduces the threshold for a pixel depending on how far from the center it is.</p>
<p><var>scd</var> = 9: when triggered deen falls back in an equivalent 2d mode. It
triggers when movement metrics is beyond the parameter (it's a threshold). For <var>scd</var>=-1 deen outputs the movement metrics in debugview
(which only works for 3d modes).</p>
<p><var>fcf</var>  = &quot;&quot;
(empty string): full control file (there's a demo in the zip), thus disabling fcf overrides parameters with an external (.fcf for instance) file.</p>
<kbd>$Date: 2005/10/03 16:49:04 $</kbd><br>
</body>
</html>
